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Posted to issues@ambari.apache.org by "Dmytro Sen (JIRA)" <ji...@apache.org> on 2018/11/29 09:56:00 UTC

[jira] [Created] (AMBARI-24971) HDFS datanode process fails with class not found exception when installed with OZONE

Dmytro Sen created AMBARI-24971:
-----------------------------------

             Summary: HDFS datanode process fails with class not found exception when installed with OZONE 
                 Key: AMBARI-24971
                 URL: https://issues.apache.org/jira/browse/AMBARI-24971
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 2.8.0
            Reporter: Dmytro Sen
            Assignee: Dmytro Sen
             Fix For: 2.8.0


When HDFS DN is started with OZONE service installed DN process fails with "Class org.apache.hadoop.ozone.HddsDatanodeService not found".

This is caused because OZONE_HOME env variable is set only in /usr/hdp/3.0.100.0-75/hadoop-ozone/bin/ozone/usr/hdp/3.0.100.0-75/hadoop-ozone/bin/ozone :
{code:java}
export HADOOP_OZONE_HOME=${HADOOP_OZONE_HOME:-/usr/hdp/3.0.100.0-75/hadoop-ozone}{code}
Need to define the OZONE_HOME in the hadoop-env to add the jars into DN class path.



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